Adapter device



FIG. 1 is a first side view showing an adapter device in accordance with our new design;

FIG. 2 is a second side view thereof, the view rotated 90 degrees relative to the first side view;

FIG. 3 is a third side view thereof, the view rotated 180 degrees relative to the first side view;

FIG. 4 is a forth side view thereof, the view rotated 270 degrees relative to the first side view;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the adapter device and form no part of the claimed design. 

CLAIM The ornamental design for an adapter device, as shown and described. 